In submitting to the Law of Circumcision, Our Lord signifies that He is the fullness and the completion of the Old Covenant. St. Paul says, in the Epistle Lesson read on the Feast: ''For in [Jesus] the whole fullness of deity dwells bodily, and you have come to fullness of life in Him, Who is the head of all rule and authority. In Him also you were circumcised with a circumcision made without hands, by putting off the body of flesh in the circumcision of Christ'' (Col. 2:9-11).

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In submitting to the Law of Circumcision, Our [[Lord]] signifies that He is the fullness and the completion of the Old Covenant. St. Paul says, in the Epistle Lesson read on the Feast: ''For in [Jesus] the whole fullness of deity dwells bodily, and you have come to fullness of life in Him, Who is the head of all rule and authority. In Him also you were circumcised with a circumcision made without hands, by putting off the body of flesh in the circumcision of Christ'' (Col. 2:9-11).

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The [[Church Fathers]] explain that the Lord, the Creator of the Law, underwent circumcision in order to give people an example of how faithfully the divine ordinances ought to be fulfilled. The Lord was circumcised so that later no one would doubt that he had truly assumed human flesh, and that his Incarnation was not merely an illusion, as certain [[heretic]]s ([[Docetism|Docetists]]) taught.

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The [[Church Fathers]] explain that the Lord, the Creator of the Law, underwent circumcision in order to give people an example of how faithfully the divine ordinances ought to be fulfilled. The Lord was circumcised so that later no one would doubt that he had truly assumed human flesh, and that his [[Incarnation]] was not merely an illusion, as certain [[heretic]]s ([[Docetism|Docetists]]) taught.

About the feast

In submitting to the Law of Circumcision, Our Lord signifies that He is the fullness and the completion of the Old Covenant. St. Paul says, in the Epistle Lesson read on the Feast: For in [Jesus] the whole fullness of deity dwells bodily, and you have come to fullness of life in Him, Who is the head of all rule and authority. In Him also you were circumcised with a circumcision made without hands, by putting off the body of flesh in the circumcision of Christ (Col. 2:9-11).

The Church Fathers explain that the Lord, the Creator of the Law, underwent circumcision in order to give people an example of how faithfully the divine ordinances ought to be fulfilled. The Lord was circumcised so that later no one would doubt that he had truly assumed human flesh, and that his Incarnation was not merely an illusion, as certain heretics (Docetists) taught.

Additionally, he received the name Jesus (Savior) on this day. These two events, the Lord's Circumcision and Naming, remind Christians that they have entered into a New Covenant with God.